1. He half rose in his seat, whistling
shrilly between his teeth, waving his hand.
他从车座上半欠起身子，低声打了一个尖锐的唿哨，一面挥挥手。
2. Tigress glared at the old man, returned to her room, locked the door and began to weep
shrilly.
虎姑娘瞪了老头子一眼，回到自己屋中，钟着嗓子哭起来，把屋门从里面锁上。
3. They remained laughing and chatting together, all seemingly very much at home here, until a bell rang
shrilly and everyone went to his place.
他们打趣，大笑，显得非常自如，直到法庭上铃响为止。大家各就各位。
